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Combo smoke and Carbon Monoxide (CO) gas alarm for sale. 2 in 1 CO and smoke alarm comes with an energy lamp, CO gas alarm, smoke alarm, 10-year CO sensor, and audible & visual alarm for accurate and quick measurement.

Fixed CO2 gas detector is used for Carbon Dioxide detection, with measuring range 0-1000/2000/5000/9999ppm and 0-1%/5%/100% VOL. GasDog wall mounted gas detector has sound & light alarm and real time display, which can monitor Carbon Dioxide leak 24 hours online.

GasDog combined Carbon Monoxide CO and smoke alarm has a built-in sensor that can be installed by simply sticking it on, without the need for an external power source and frequent battery replacement. When the detected concentration exceeds the standard, this professional gas alarm will sound a 90dB audible alarm.

Buy a GasDog portable Carbon Monoxide (CO) Detector online. It features a handheld small design, 0-500/1000/2000ppm measurement range, and sound, visual & vibration alarm, good for travel, RV, car, home, caravan, camper and camping.

GasDog industrial fixed CO2 gas detector is a wall mounted monitor used for Carbon Dioxide detection, with measuring range of 0-2000/5000/10000/20000ppm and 0-10%/20%/50%/100% VOL. This gas tester has sound & light alarm and real time display, which can monitor gas leak 24 hours online.

AC Refrigerant leak detector is an industrial Halogen gas detector, equipped with a high-zero sensor, a 260mm flexible probe, a gas path filter, and buzzer and sound and light alarms, suitable for detecting Halogen gases (Chlorine and Fluorine gas), air conditioners, refrigeration systems, and refrigerant recovery devices.

Bulk buy sensitive and accurate combo smoke & CO alarms from the manufacturer. It is available with 24-hour CO and smoke gas continuous detection, digital display, high-pitched alarm, and one-click self-check, suitable for home, kitchen, caravan and so on.

Reliable fixed CO detector for sale at factory price. This wall mounted gas tester can monitor Carbon Monoxide concentration in a confined space or pipeline, with sounds the alarm with remote control, selectable measuring ranges of 0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm or 0-2000ppm.

Factory price refrigerant leak detector manufacturer direct sale. It is equipped with a corona sensor, low power design, long service life and knob switch, suitable for detecting Halogen gases (Chlorine and Fluorine gas), automotive refrigeration and HVAC systems.

Bulk buy highly sensitive Halogen gas detectors from the GasDog supplier. It is a refrigerant leak detector for automotive and HVAC refrigeration systems, available with a 0-1000ppm detection range, 250mm probe, waterproof and dustproof ABS plastic housing, high and low limit sound, light, and vibration alarms, temperature detection, and automatic shutdown functions.

GasDog portable infrared CO2 Carbon Dioxide gas detector is a single gas monitor designed for CO2 levels in the home/travel/RV/outdoor/caravan/garage/cellar. Compact handheld gas leak detector, high-precision sensor and sound and light alarm, optional 0-2000ppm/5000ppm/10000ppm, or 0 to 10% VOL, 0 to 20% VOL, 0 to 100% VOL measurement range.

Buy a factory price smoke detector alarm for house/kitchen from GasDog. With fire certification, ten-year battery, fault self-detection, sound and light alarm, easy installation, and sensitive response, this photoelectric fire smoke detector is widely used in fire prevention in many places such as home environments, hotels, warehouses, factories, etc.

Wired Carbon Monoxide (CO) and natural gas alarm manufacturer direct sale. This digital gas monitor with alarm provides an optional 90-240V AC or 12V-24V power supply, 85dB high-pitched alarm, display screen, voice & solenoid valve connection functions, designed for RV and home use.

GasDog wireless and smart fire smoke alarm bulk buy online. It is a quality photoelectric smoke alarm with sensitivity, strong anti-interference, low power consumption, 360° real-time smoke detection, high-decibel sound alarm, and ABS fireproof material.

Favorable price gas leak alarm for sale, working at 220V AC voltage, with sound and light alarm. This standalone gas leak alarm is designed to detect the presence of LPG (liquefied petroleum gas) and natural gas, in home and commercial settings, helping to prevent potential explosions, fires, or health hazards.

Buy home LPG and natural gas leak alarm at factory price, operating voltage 90-240V AC, alarm concentration 8%LEL (+-3%) or 4000ppm (+-1500ppm), American plug or European plug available. This gas leak alarm is used to detect the presence of flammable gases in the air, ensuring optimal performance and safety in the home environment.

Fixed CO detector for confined space, pipeline and industrial site. This wall mounted gas tester can monitor Carbon Monoxide concentration accurately, sounds the alarm with a remote control, selectable measuring range of 0-10ppm, 0-20ppm, 0-50ppm, 0-100ppm, 0-500ppm, 0-1000ppm or 0-2000ppm.

GasDog portable gas detector offers Acetylene C2H2 gas leak monitoring with a high accuracy sensor, audible and visual alarm, measuring range 0 to 100% LEL, pumping-type, LCD display, easy readout, small & handheld design, convenient to used and carry.

Portable gas detector for monitoring Benzene (C6H6) gas concentration, pump suction type, providing a high-precision sensor, clear LCD display, sound & light gas alarm, compact handheld design and 0-1/5/10/20/50/100/200/500/1000/2000/5000/10000ppm wide measuring range.

Handheld and small Chlorine Dioxide ClO2 gas detector is available with a measuring range 0-1ppm, 0-5ppm, 0-10ppm, 0-20ppm, 0-50ppm and 0-100ppm, pump suction type, high-accuracy sensor and gas leak alarm with audible, visual & vibrating. This portable Chlorine Dioxide monitor is easy to carry and operate, suitable for different kinds of situations and environments.